122011210020239 has 2 divisors, whose sum is σ = 122011210020240. Its totient is φ = 122011210020238.

The previous prime is 122011210020169. The next prime is 122011210020313. The reversal of 122011210020239 is 932020012110221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122011210020239 - 2⁴⁴ = 104419023975823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122011210020439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005605010119 + 61005605010120.

It is an arithmetic number, because the mean of its divisors is an integer number (61005605010120).

Almost surely, 2^{122011210020239} is an apocalyptic number.

122011210020239 is a deficient number, since it is larger than the sum of its proper divisors (1).

122011210020239 is an equidigital number, since it uses as much as digits as its factorization.

122011210020239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 122011210020239 in words is "one hundred twenty-two trillion, eleven billion, two hundred ten million, twenty thousand, two hundred thirty-nine".